Since the IQ testing method, other intelligence tests have been developed. there are 2 types of modern testing methods: Achievement tests and aptitude tests.
- Achievement tests are designed to measure what you have already learned.
- Aptitude tests are designed to predict your ability to learn a new skill
One of the most widely used tests is the Wechsler Adult Intelligence Scale (WAIS). This test, initially designed for children was developed using visual and performance methods. This test does more than give an intelligence score, it gives separate scores for verbal comprehension and much more.